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Finding the Third Proportional to 15,320,131 and 32,825,880

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Solution

The third proportional to 15,320,131 and 32,825,880 is: 70,334,803.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,320,131 : 32,825,880 = 32,825,880 : x
  2. Step 2: Convert to fraction form
    15,320,131/32,825,880 = 32,825,880/x
  3. Step 3: Cross multiply
    15,320,131x = 32,825,880 × 32,825,880
  4. Step 4: Simplify right side
    15,320,131x = 1,077,538,397,774,400
  5. Step 5: Solve for x
    x = 1,077,538,397,774,400/15,320,131
  6. Step 6: Final answer
    x = 70,334,803.13

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.